Design and Application of Fully Hydraulic Intelligent Screw Clearing Machine for Grain Silos

In order to fundamentally solve the hidden danger of dust explosion in grain silos, a new fully hydraulic intelligent screw clearing machine for silos was studied. The rotation spiral shaft and movement whole were controlled by system, which realized that there no electrical component internal actuator safety higher. This paper introduces structure composition studies its key technologies. Based on above achievements, first domestic is developed applied Xiamen Port Hailong Wharf. application further compares analyzes main performance parameters electric silos. research shows can effectively reduce operation personnel entering warehouse realize safer, efficient operations.